﻿<!DOCTYPE html>
<html>
<head>
    <title>SignalR Simple Chat</title>
    <style type="text/css">
        .container {
            background-color: #99CCFF;
            border: thick solid #808080;
            padding: 20px;
            margin: 20px;
        }
    </style>
</head>
<body>
    <div class="container">
        <input type="text" id="message" />
        <input type="button" id="sendmessage" value="Send" />
        <input type="hidden" id="displayname" />
        <ul id="discussion"></ul>
    </div>
    <!--Script references. -->
    <!--Reference the jQuery library. -->
    <script src="Scripts/jquery-1.6.4.min.js"></script>
    <!--Reference the SignalR library. -->
    <script src="Scripts/jquery.signalR-2.2.0.min.js"></script>
    <!--Reference the autogenerated SignalR hub script. -->
    <script src="push/hubs"></script>
    <!--Add script to update the page and send messages.-->
    <script type="text/javascript">
        $(function () {
            try {
                // Declare a proxy to reference the hub.
                var info = $.connection.msgHub;
                $.connection.hub.qs = { 'uid': 'web01' };
                // Create a function that the hub can call to broadcast messages.
                info.client.Receive = function (name,message) {
                    // Html encode display name and message.
                    var encodedName = $('<div />').text(name).html();
                    var encodedMsg = $('<div />').text(message).html();
                    // Add the message to the page.
                    $('#discussion').append('<li><strong>' + encodedName
                        + '</strong>:&nbsp;&nbsp;' + encodedMsg + '</li>');
                };
                // Set initial focus to message input box.
                $('#message').focus();
                // Start the connection.
                start();
            }
            catch (e) {
                start();
            }

            function start() {
                $.connection.hub.start().done(function () {
                    $('#sendmessage').click(function () {
                        // Call the Send method on the hub.
                        info.server.notify($('#message').val());
                        // Clear text box and reset focus for next comment.
                        $('#message').val('').focus();
                    });
                });
            }
        });
    </script>
</body>
</html>